Can't say this is even worth anyones time. It's 10 scenes total, where getting defeated by an enemy just puts you back before it happened and there's no consequences whatsoever. You will get the same amount of enjoyment just opening the game and unlocking the gallery than you would trying to play the game.
All you do in the game is run into enemies, and compare your stats to theirs to determine who wins as you fight back and forth (although this happens in an instant so you don't see it happen). Run around the dungeon, pick up some orbs and kill some weaker enemies so you can get more stats to beat up the stronger ones blocking the way. Then you pick up keys to unlock crystals, and eventually find the exit.
The game is very short, and since theres no consequence to defeat you don't really even need to think or strategize. There's no indiciation the game gives you that you'll actually win a fight unless you sit down and calculate their stats vs yours. The "perk points" might have been interesting but all it does is let you heal more and for less cost except since losing has zero consequence you can just get defeated and get healed that way negating the need for using them.
Not even good as an NTR game as it's just "Buffalo has a master, she gets raped by an animal or humans so she's betraying her master" but then it resets afterwards and you can get the happy end even if you get defeated by every single type of enemy possible.
Better off skipping this one unless you look at the gallery.